Reciprocating steam pump
[化] 往复蒸汽泵; 往复式蒸汽泵
🧩 词语组成解析
[医] 交互的, 往复的
steam
[sti:m]
n. 蒸汽，雾;〈口〉精神，精力;轮船，乘轮船旅行;
vt.& vi. 冒蒸汽;快速行走，疾行;
vi. 动力;成蒸汽上升;汽动;[非正式]发怒;
vt. 蒸煮;
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
I hope your daughter is all right. Good-bye.
我希望你女儿安然无恙。再见。
He who has a mind to beat his dog will easily find his stick.
欲加之罪，何患无辞。
Buried somewhere in deep grass there is a rusting lawn mower which I have promised to repair one day.
深草丛中的某个地方有一台正在生锈的割草机，那就是我曾答应某日要修理的割草机。